-15.23% is the change from 860 to 729
Calculation steps:
[( 729 - 860 ) ÷ 860] x 100 = -15.23%
Formula
Percentage change = [(729 - 860) / 860] x 100
Subtract the new number by the original number
729 - 860 = -131
-131 ÷ 860 = -0.15232558139534882
-0.15232558139534882 x 100 = -15.23%